//
//  XLGDownloadOperation+XLGDownloadOperationInternal.m
//  etionCBLogic
//
//  Created by wjxfhxy on 15-8-21.
//  Copyright (c) 2015年 GuangZhouXuanWu. All rights reserved.
//

#import "XLGDownloadOperation+XLGDownloadOperationInternal.h"

@implementation XLGDownloadOperation (XLGDownloadOperationInternal)

-(XLGDownloadOperationCore*)core
{
    if(_core == nil)
        _core = [[self createDownloadOperationCore] retain_mm];
    return _core;
}

-(XLGDownloadOperationCore*)createDownloadOperationCore
{
    return nil;
}

@end
